# Rizin Fighting Federation
> Rizin Fighting Federation — Wikidata Q21089381; Japanese mixed martial arts organization; source revision 2489762904, modified 2026-05-11T14:17:54Z.

- Canonical entity: https://readyscan.ai/entities/rizin-fighting-federation-q21089381
- Website listed in the source snapshot: https://jp.rizinff.com/
- Category: [Wikidata businesses](https://readyscan.ai/directory/wikidata-businesses)
- Machine record: https://readyscan.ai/discovery/entities/rizin-fighting-federation-q21089381.json
- Material fingerprint: fnv1a64:27914090b8b3056d
- Entity revision: fnv1a64:e1d398b006b16fdf
- Published: 2026-07-29
- Modified: 2026-07-29

## Source-backed claims
- Source description: Japanese mixed martial arts organization Sources: https://www.wikidata.org/wiki/Special:EntityData/Q21089381.json?revision=2489762904
- Source-listed website: jp.rizinff.com — https://jp.rizinff.com/ Sources: https://www.wikidata.org/wiki/Special:EntityData/Q21089381.json?revision=2489762904
- Wikidata item: Wikidata Q21089381 Sources: https://www.wikidata.org/wiki/Special:EntityData/Q21089381.json?revision=2489762904
- Source revision: 2489762904, modified 2026-05-11T14:17:54Z Sources: https://www.wikidata.org/wiki/Special:EntityData/Q21089381.json?revision=2489762904

## Sources
- [Rizin Fighting Federation — Wikidata Q21089381](https://www.wikidata.org/wiki/Special:EntityData/Q21089381.json?revision=2489762904) — Wikidata
- [Wikidata data access](https://www.wikidata.org/wiki/Help:Data_access) — Wikidata
- [Wikidata reuse permission](https://www.wikidata.org/wiki/Wikidata:Licensing) — Wikidata
- [CC0 1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/) — Wikidata

## Agent return protocol
- Discover the bounded graph: https://readyscan.ai/api/v1/ai-search/discovery
- Retrieve this entity evidence: https://readyscan.ai/api/v1/ai-search/entities/rizin-fighting-federation-q21089381/evidence
- Verify a published claim ID: https://readyscan.ai/api/v1/ai-search/verify?entity=rizin-fighting-federation-q21089381&claim={claim-id}
- Verification evaluates only the current published evidence revision. Unsupported interpretation remains unknown.

## Publication boundary
- This public-sourced, unclaimed record republishes selected permitted snapshot facts and has not been verified as controlled by an owner.
- Publication does not guarantee crawling, indexing, training inclusion, citation, recommendation, referral, or revenue.